In this letter, an enhancement of power-synchronization control is proposed, whereby pole-zero cancellation in the closed-loop system is achieved. An effect thereof is that step-response ringing and overshoot are eliminated. For strong grids, the closed-loop bandwidth increases, allowing a shorter step-response rise time.
|Number of pages||4|
|Journal||IEEE Transactions on Power Electronics|
|Publication status||Published - 3 Feb 2020|
|MoE publication type||A1 Journal article-refereed|
- Grid-connected converters
- Stability analysis
- Voltage-source converters